We must do ____ the people want us to do..
Though ________ in a big city Jim always prefers to paint the primitive(原始的)scenes of country life.
I had hoped to get to the meeting, but I found at the last minute that I couldn’t ________ it.
After hospitals buy expensive equipment, they must try to ________ the money they have spent.
In developing countries people are ________ into overcrowded cities in great numbers to hunt for fortunes.
We can’t ________ the car. There ________ something wrong with the engine.